12 For the word of God is living and active. Sharper than any double--edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart.
20 My son, pay attention to what I say; listen closely to my words. 21 Do not let them out of your sight, keep them within your heart; 22 for they are life to those who find them and health to a man's whole body. 23 Above all else, guard your heart, for it is the wellspring of life. 24 Put away perversity from your mouth; keep corrupt talk far from your lips. 25 Let your eyes look straight ahead, fix your gaze directly before you. 26 Make level paths for your feet and take only ways that are firm. 27 Do not swerve to the right or the left; keep your foot from evil.
20 Above all, you must understand that no prophecy of Scripture came about by the prophet's own interpretation. 21 For prophecy never had its origin in the will of man, but men spoke from God as they were carried along by the Holy Spirit.